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Pu injection grouting

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Combat persistent leaks with expert PU injection grouting, a proven solution for stopping water intrusion through concrete cracks and joints. The process involves drilling small holes, inserting packers, and injecting low-viscosity polyurethane that expands up to 30 times its volume upon contact with water, forming a durable, flexible foam seal. This hydrophobic grout excels in wet or... https://shakuraconstruction.sg/services/pu-injection-grouting/

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